Finisar Quadwire 56G Infiniband FDR QSFP AOC FCBN414QB1Cxx

Product Specification
Quadwire FDR Parallel Active Optical Cable
FCBN414QB1Cxx
®
PRODUCT FEATURES
•
Four-channel full-duplex active
optical cable
•
Eletrical interface only
•
Multirate capability: 1.06Gb/s to
14.0625Gb/s per channel
•
Complies with QSFP MSA highdensity form factor
•
Round, plenum-rated cables
•
Reliable VCSEL array technology
using multimode fiber
•
Hot Pluggable
•
Low power dissipation: <1.5W per
cable end
•
Commercial operating case
temperature range: 0ºC to 70ºC
•
RoHS-6 Compliant
APPLICATIONS
•
InfiniBand 4xFDR, 4xQDR
•
40G Ethernet
•
4G/8G/10G/14G Fibre Channel
•
HPC Interconnections
•
SATA/SAS3
PRODUCT SELECTION (Standard Lengths*)
3-meter cable
FCBN414QB1C03
FCBN414QB1C05
FCBN414QB1C10
FCBN414QB1C15
FCBN414QB1C20
FCBN414QB1C30
FCBN414QB1C40
FCBN414QB1CX0
5-meter cable
10-meter cable
15-meter cable
20-meter cable
30-meter cable
40-meter cable
100-meter cable
*Please contact Finisar for availability of additional cable lengths
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 1
FCBx414QB1Cxx Product Specification
I.
Pin Descriptions
Figure 1 – QSFP MSA-compliant 38-pin connector
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Symbol
GND
Tx2n
Tx2p
GND
Tx4n
Tx4p
GND
ModSelL
ResetL
Vcc Rx
SCL
SDA
GND
Rx3p
Rx3n
GND
Rx1p
Rx1n
GND
GND
Rx2n
Rx2p
GND
Rx4n
Rx4p
 Finisar Corporation – 09-Jan-2018
Name/Description
Ground
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Ground
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Ground
Module Select
Module Reset
+3.3 V Power supply receiver
2-wire serial interface clock
2-wire serial interface data
Ground
Receiver Non-Inverted Data Output
Receiver Inverted Data Output
Ground
Receiver Non-Inverted Data Output
Receiver Inverted Data Output
Ground
Ground
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Ground
Receiver Inverted Data Output
Receiver Non-Inverted Data Output
Rev. D1
Notes
1
1
1
1
1
1
1
1
Page 2
FCBx414QB1Cxx Product Specification
26
27
28
29
30
31
32
33
34
35
36
37
38
GND
ModPrsL
IntL
Vcc Tx
Vcc1
LPMode
GND
Tx3p
Tx3n
GND
Tx1p
Tx1n
GND
Ground
Module Present
Interrupt
+3.3 V Power supply transmitter
+3.3 V Power Supply
Low Power Mode
Ground
Transmitter Non-Inverted Data Input
Transmitter Inverted Data Input
Ground
Transmitter Non-Inverted Data Input
Transmitter Inverted Data Input
Ground
1
1
1
1
Notes
1. Circuit ground is internally isolated from chassis ground.
II.
General Product Characteristics
Parameter
Module Form Factor
Number of Lanes
Maximum Aggregate Data Rate
Maximum Data Rate per Lane
Standard Cable Lengths
Value
QSFP
4 Tx and 4 Rx
56.25
14.0625
3, 5, 10, 15, 20, 30, 50, 100
Protocols Supported
Typical applications include
InfiniBand, Fibre Channel,
40G Ethernet, SATA/SAS3
38-pin edge connector
Electrical Interface and Pin-out
Standard Optical Cable Type
Maximum Power Consumption
per End
Management Interface
Data Rate Specifications
Bit Rate per Lane
Bit Error Ratio
Multimode fiber cable
assembly
1.5
Unit
Gb/s
Gb/s
meters
Min
1060
Other lengths may be available
upon request (<100m)
Pin-out as defined by the
QSFP MSA
Watts
Serial, I2C-based, 400 kHz
maximum frequency
Symbol
BR
BER
Notes
Typ
Varies with output voltage swing
and pre-emphasis settings
(see Figure 2)
As defined by the QSFP MSA
Max
14062.5
10-12
Units
Mb/sec
Ref.
1
2
Notes:
1. 1/10 Gigabit Ethernet and 1/2/4/8/10/14G Fibre Channel compatible.
2. Tested with a PRBS 231-1 pattern.
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 3
FCBx414QB1Cxx Product Specification
III.
Absolute Maximum Ratings
Parameter
Maximum Supply Voltage
Storage Temperature
Case Operating Temperature
Relative Humidity
Symbol
Vcc1,
VccTx,
VccRx
TS
TOP
RH
Min
-0.5
Typ
-10
0
0
Max
3.6
Unit
V
Ref.
75
70
85
°C
°C
%
1
2
Notes:
1. Assumes no mechanical load force on the unit. Ensuring no mechanical load force requires a cable bend
radius of >105 mm within 100 mm of either cable end module and >60 mm on the rest of the cable.
2. Non-condensing.
IV.
Electrical Characteristics (TOP = 0 to 70°°C, VCC = 3.3 ± 5% Volts)
Parameter
Supply Voltage
Supply Current
Link Turn-On Time
Transmit Turn-On Time
Transmitter (per Lane)
Differential data input swing
Differential input threshold
Receiver (per Lane)
Differential data output swing
Power Supply Ripple Tolerance
Symbol
Vcc1,
VccTx,
VccRx
Icc
Vin,pp
Min
3.15
Typ
180
Max
3.45
Unit
V
350
mA
2000
ms
1
1200
mVpp
mV
2
800
mVpp
mVpp
3,4
50
Vout,pp
PSR
0
50
Ref.
Notes:
1. From power-on and end of any fault conditions.
2. AC coupled internally. Self-biasing 100Ω differential input.
3. AC coupled with 100Ω differential output impedance. See Figure 3 for output eye mask.
4. Settable in 4 discrete steps. See Figure 2 for Vo settings
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 4
FCBx414QB1Cxx Product Specification
V.
High-Speed Electrical Characteristics per Lane
(TOP = 0 to 70°°C, VCC = 3.3 ± 5% Volts)
Parameter –Inputs
Reference Differential Input
Impedance
Termination Mismatch
Symbol
Conditions
Min
Zd
Typ
Differential to Common Mode
Loss
Jitter Tolerance (Total)
Jitter Tolerance (Deterministic)
Units
Ω
Ref.
5
%
mV
(RMS)
dB
dB
1
100
∆ZM
25
Input AC Common Mode Voltage
Differential Input Return Loss
Max
SDD11
0.01-4.1 GHz
4.1 – 11.1 GHz
SCD11
0.01-11.1 GHz
TJ
DJ
-10
dB
0.40
0.15
UI
UI
2
3
Notes:
1. See SFF-8431 Rev 3.2 (SFP+) section D.15 Termination Mismatch for definition & test recommendations
2. Reflection coefficient given by equation SDD11(dB)< -12+2*SQRT(f), with f in GHz.
3. Reflection coefficient given by equation SDD11(dB)< -6.3+13Log10(f/5.5), with f in GHz.
Parameter –Outputs
Reference Differential Output Impedance
Termination Mismatch
Output AC Common Mode Voltage
Output Rise and Fall time (20% to 80%)
Symbol
Conditions
Min
Zd
∆ZM
SDD22
Common Mode Output Return Loss
SCC22
Max
100
5
15
tRH, tFH
Differential Output Return Loss
Typ
18
0.01-4.1 GHz
4.1 – 11.1 GHz
0.01-2.5 GHz
2.5-11.1 GHz
-3
Units
Ω
%
mVRMS
ps
dB
dB
dB
dB
Notes:
1. For 10 Gbps and lower data rates, tRH and tFH = 28 ps.
2. Reflection coefficient given by equation SDD22(dB)< -12+2*SQRT(f), with f in GHz. See Figure 4.
3. Reflection coefficient given by equation SDD22(dB)< -6.3+13Log10(f/5.5), with f in GHz. See Figure 4.
4. Reflection coefficient given by equation SCC22(dB)< -7+1.6*f, with f in GHz.
Receiver Output Jitter Specification
Deterministic Jitter
Total Jitter
Symbol
DJOUT
TJOUT
Min
Typ
Max
0.46
0.72
Units
UI
UI
Ref.
1
1
Notes:
1. When transmitter input jitter specs are met.
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 5
Ref.
1
2
3
4
FCBx414QB1Cxx Product Specification
Other Informational Specifications
(not tested)
Max Bit Rate NRZ
Low Frequency 3dB Cutoff
Ch / Ch crosstalk
Symbol
Min
B
fc
175
Typ
Max
Units
14.0625
Gb/s
kHz
dB
mV
mV
mV
mV
ps
ns
ns
pF
V
V
V
kV
ps
ps
-26
Output Pre-emphasis settings (user
selectable)
0
125
175
325
PE
Pre-Emphasis pulse width
Digital clock to data delay
Digital output rise/fall times
Digital input / output Cap
Digital input logic High
Digital input logic Low
ESD Signal pads
ESD (other pads)
Channel-to-channel Skew
Latency
60
90
25
5
1
2
1
500
2
913
1086+4900/m
Ref.
HBM
HBM
1
Notes:
1. For cable length ≤ 7m. For longer cable lengths, the maximum channel-to-channel skew = 1240ps +
(cable length – 8m) * 992ps.
Vo (mV)
Power (mW)
0
317
422
739
Pre-Emphasis into 100ohms (mV)
0
125
175
325
599
751
935
971
1075
787
971
1007
1111
883
1055
1103
1190
Figure 2 – Power Dissipation (mW, maximum) vs. Rx Output Conditions
VI.
Memory Map and Control Registers
Compatible with SFF-8436.2 Please see Finisar Application Note AN-2075: Quadwire®
EEPROM Mapping3 for details.
VII.
Environmental Specifications
Finisar Quadwire® active optical cables have an operating temperature range from 0°C to
+70°C case temperature.
Environmental Specifications
Case Operating Temperature
Storage Temperature
 Finisar Corporation – 09-Jan-2018
Symbol
Min
Top
Tsto
0
-10
Rev. D1
Typ
Max
Units
Ref.
70
75
°C
°C
1
Page 6
FCBx414QB1Cxx Product Specification
1.
Assumes no mechanical load force on the unit. Ensuring no mechanical load force requires a cable bend
radius of >105 mm within 100 mm of either cable end module and >60 mm on the rest of the cable.
VIII. Regulatory Compliance
Finisar Quadwire® active optical cables are RoHS-6 Compliant. Copies of certificates are
available at Finisar Corporation upon request.
Quadwire® active optical cables are Class 1 laser eye safety compliant per IEC 60825-1.
The cable jacket is plenum-rated, with round construction. Other cable types can be
supported upon request. This complies with the OFNP standard in NFPA-262 and UL-910.
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 7
FCBx414QB1Cxx Product Specification
IX.
Mechanical Specifications
The Quadwire® mechanical specifications are based on QSFP transceiver module
specifications, substituting the MPO connectors with a cable connecting both ends.
Figure 5 – Quadwire® mechanical drawing
Cable Mechanical Specifications
Min
Minimum bend radius
Minimum bend radius within 100
mm of the Quadwire® module end
Diameter
60
mm
105
mm
Insertion, Extraction and Retention
Forces
Typical
3.0
3.3
Max
3.6
Min
Max
Units
Cable Proof (Tensile) Test (0º)
Cable Proof (Tensile) Test (90º)
Impact Test
Flex Test
Twist Test
Module retention
Host Connector Retention
90
180
44.0
33.0
8
8.9
13.0
N/A
N/A
Newtons
Newtons
Cycles
Newtons
Newtons
Newtons
Newtons
 Finisar Corporation – 09-Jan-2018
Rev. D1
Units
mm
Notes
1.5m drop
No damage below 90N
No damage below 180N
Page 8
FCBx414QB1Cxx Product Specification
Figure 6 – Quadwire® production-level product label
X.
References
1.
INF-8438i – Specification for QSFP (Quad Small Formfactor Pluggable)
Transceiver, Rev 1.0, November 2006
2.
SFF-8636 – Specification for QSFP+ Copper and Optical Transceiver, Rev 2.7,
January 2016
3.
Application Note AN-2075: Quadwire® EEPROM Mapping, Rev E
XI.
For More Information
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
sales@finisar.com
www.finisar.com
 Finisar Corporation – 09-Jan-2018
Rev. D1
Page 9
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